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1.
Michael Curtis Paul Dietze Campbell Aitken Amy Kirwan Stuart A. Kinner Tony Butler Mark Stoové 《Harm reduction journal》2018,15(1):48
Background
Take-home naloxone (THN) programmes are an evidence-based opioid overdose prevention initiative. Elevated opioid overdose risk following prison release means release from custody provides an ideal opportunity for THN initiatives. However, whether Australian prisoners would utilise such programmes is unknown. We examined the acceptability of THN in a cohort of male prisoners with histories of regular injecting drug use (IDU) in Victoria, Australia.Methods
The sample comprised 380 men from the Prison and Transition Health (PATH) Cohort Study; all of whom reported regular IDU in the 6 months prior to incarceration. We asked four questions regarding THN during the pre-release baseline interview, including whether participants would be willing to participate in prison-based THN. We describe responses to these questions along with relationships between before- and during-incarceration factors and willingness to participate in THN training prior to release from prison.Results
Most participants (81%) reported willingness to undertake THN training prior to release. Most were willing to resuscitate a friend using THN if they were trained (94%) and to be revived by a trained peer (91%) using THN. More than 10 years since first injection (adjusted odds ratio [AOR] 2.22, 95%CI 1.03–4.77), having witnessed an opioid overdose in the last 5 years (AOR 2.53, 95%CI 1.32–4.82), having ever received alcohol or other drug treatment in prison (AOR 2.41, 95%CI 1.14–5.07) and injecting drugs during the current prison sentence (AOR 4.45, 95%CI 1.73–11.43) were significantly associated with increased odds of willingness to participate in a prison THN programme. Not specifying whether they had injected during their prison sentence (AOR 0.37, 95%CI 0.18–0.77) was associated with decreased odds of willingness to participate in a prison THN training.Conclusion
Our findings suggest that male prisoners in Victoria with a history of regular IDU are overwhelmingly willing to participate in THN training prior to release. Factors associated with willingness to participate in prison THN programmes offer insights to help support the implementation and uptake of THN programmes to reduce opioid-overdose deaths in the post-release period.2.
Objective
In midst of the overdose crisis, the clinical features of opioid overdoses seem to be changing. Understanding of the adverse effects of synthetic opioids such as fentanyl is currently limited to clinical settings. Insite, a supervised injection site in Vancouver, Canada, provides an opportunity to better understand illicit drug overdose presentations.Methods
A review of clinical records at Insite for October 2016 to April 2017 was undertaken to quantify atypical overdose presentations. Overdose reports were reviewed for the number of atypical opioid overdose presentations, temporal trends over the study period, concurrent symptoms, and interventions employed by staff.Results
Insite staff responded to 1581 overdoses during the study period, including 497 (31.4%) that did not fit a typical presentation for opioid overdoses. Of these, 485 fit into five categories of atypical features: muscle rigidity, dyskinesia, slow or irregular heart rate, confusion, and anisocoria. Muscle rigidity was the most common atypical presentation, observed in 240 (15.2%) of the overdose cases, followed by dyskinesia, observed in 150 (9.2%). Slow or irregular heart rate was observed in 69 (4.4%) cases, confusion in 24 (1.5%), and anisocoria in 2 (0.1%) of overall overdose cases.Discussion
The similarity of atypical overdose cases at Insite with anesthesiology case reports supports the understanding that the illicit drug supply is contaminated by fentanyl and other synthetic opioids. Atypical overdose presentations can affect clinical overdose response. The experience at Insite highlights the potential for supervised consumption sites to be innovative spaces for community learning and knowledge translation.3.
Lily Rowan Mahon Amanda N. Hawthorne Julie Lee Heather Blue Laura Palombi 《Harm reduction journal》2018,15(1):57
Background
As the burden from the opioid epidemic continues to increase in the state of Minnesota and across the nation, the University of Minnesota College of Pharmacy seeks to design an innovative, comprehensive harm reduction curriculum in order to better train student pharmacists to serve the varied needs of the greater community. This study examines incoming individuals’ baseline knowledge of and attitudes toward harm reduction in order to better inform curriculum planning and to ultimately produce pharmacists capable of impacting the devastating effects of the opioid crisis.Methods
Incoming first-year pharmacy students took a survey focused on their knowledge of opioid overdose and the drug naloxone and also provided written reflections on their perceptions of harm reduction. Data was coded using consensual qualitative research (CQR) into appropriate domains.Results
Pharmacy students beginning their professional education revealed a lack of knowledge of proper response to an overdose situation, with 18.56% unfamiliar with the opioid antagonist drug naloxone. Close to 10% (9.58%) of students expressed unwillingness to do anything other than call an ambulance during an overdose event, while 8.98% were either unsure or felt that they would not feel compelled to do something to help. Qualitative coding revealed many barriers to students’ becoming capable harm reductionists, including lack of knowledge of substance use, addiction, and harm reduction, in addition to the presence of bias and stigma.Conclusion
In order to interrupt the cycle of misinformation and stigma within the larger community and the subgroup of medical providers, gaps in student knowledge must be addressed in meaningful, specific ways over the course of their pharmacy education. Evaluating baseline knowledge and beliefs informs the design of a flexible, action-oriented curriculum to produce well-trained pharmacists ready to engage in finding solutions to the opioid crisis.4.
N.A. Blackburn K.E. Lancaster T.V. Ha C.A. Latkin W.C. Miller C. Frangakis V.A. Chu T. Sripaipan V.M. Quan N.L. Minh P.T. Vu V.F. Go 《Harm reduction journal》2017,14(1):62
Background
Persons who use opioids have a high risk of overdose and associated mortality. In Vietnam, little is known about the characteristics of this population and the persons who are witness to those overdoses. One approach to combatting fatal overdose has been the use of peer interventions in which a friend or injecting partner administers overdose reversal medication, but availability in Vietnam of these medications is limited to pilot programs with aims to expand in the future (Le Minh and V.F. Go, Personal Communication, 2016). The primary objective of this paper is to explore the characteristics associated with witnessing three or more overdoses in a lifetime.Methods
This cross-sectional analysis used baseline data from a four-arm randomized control trial conducted in Thai Nguyen, Vietnam, known as the Prevention for Positives project. One thousand six hundred seventy-three PWID were included in the analysis. We conducted bivariable and multivariable logistic regression to identify characteristics associated with witnessing three or more overdoses in a lifetime. Characteristics explored included education, employment, marital status, risky drug use behaviors, locations for accessing syringes, recent overdose, history of incarceration, drug treatment, and having slept outside in the past 3 months.Results
Seventy-two percent (n = 1203) of participants had witnessed at least one overdose in their lifetime, and 46% had witnessed three or more overdoses (n = 765). In the multivariable model, having less than secondary education (AOR 0.70; 95% CI 0.57, 0.86), having slept outside in the past 3 months (AOR 1.77; 95% CI 1.31, 2.40), having a history of incarceration (AOR 1.33; 95% CI 1.07, 1.65), having a history of drug treatment (AOR 1.41; 95% CI 1.12, 1.77), experiencing a recent non-fatal overdose (AOR 3.84; 95% CI 2.36, 6.25), injecting drugs daily (AOR 1.79; 95% CI 1.45, 2.20), receptive needle sharing (AOR 1.30; 95% CI 1.04, 1.63), and number of years injecting (AOR 1.04; 95% CI 1.02, 1.07) were significantly associated with witnessing three or more overdoses.Conclusions
Targeted interventions are needed to train persons witnessing an overdose to administer overdose-reversal medication. This includes targeting persons prior to release from prisons, drug treatment centers, and those accessing syringe exchange programs. Additional research should assess the burden of witnessing an overdose as well as locations for medication distribution. Assessments of the training capacity and needs for implementing these programs among drug using peers in Vietnam are of the utmost importance.5.
Mohammad Karamouzian Carolyn Dohoo Sara Forsting Ryan McNeil Thomas Kerr Mark Lysyshyn 《Harm reduction journal》2018,15(1):46
Background
British Columbia, Canada, is experiencing a public health emergency related to opioid overdoses driven by consumption of street drugs contaminated with illicitly manufactured fentanyl. This cross-sectional study evaluates a drug checking intervention for the clients of a supervised injection facility (SIF) in Vancouver.Methods
Insite is a facility offering supervised injection services in Vancouver’s Downtown East Side, a community with high levels of injection drug use and associated harms, including overdose deaths. During July 7, 2016, to June 21, 2017, Insite clients were offered an opportunity to check their drugs for fentanyl using a test strip designed to test urine for fentanyl. Results of the drug check were recorded along with information including the substance checked, whether the client intended to dispose of the drug or reduce the dose and whether they experienced an overdose. Logistic regression models were constructed to assess the associations between drug checking results and dose reduction or drug disposal. Crude odds ratios (OR) and 95% confidence intervals (CI) were reported.Results
About 1% of the visits to Insite during the study resulted in a drug check. Out of 1411 drug checks conducted by clients, 1121 (79.8%) were positive for fentanyl. Although most tests were conducted post-consumption, following a positive pre-consumption drug check, 36.3% (n?=?142) of participants reported planning to reduce their drug dose while only 11.4% (n?=?50) planned to dispose of their drug. While the odds of intended dose reduction among those with a positive drug check was significantly higher than those with a negative result (OR?=?9.36; 95% CI 4.25–20.65), no association was observed between drug check results and intended drug disposal (OR?=?1.60; 95% CI 0.79–3.26). Among all participants, intended dose reduction was associated with significantly lower odds of overdose (OR?=?0.41; 95% CI 0.18–0.89).Conclusions
Although only a small proportion of visits resulted in a drug check, a high proportion (~?80%) of the drugs checked were contaminated with fentanyl. Drug checking at harm reduction facilities such as SIFs might be a feasible intervention that could contribute to preventing overdoses in the context of the current overdose emergency.6.
Background
Opioid agonist therapy has been widely used to reduce harms among individuals with opioid use disorder but its effectiveness has not been evaluated in the Middle East North African (MENA) region. This study aims to evaluate the effectiveness of a program using opioid agonist therapy in combination with psychosocial support on improving psychological and social well-being, reducing arrest, and reducing risky behavior in individuals with opioid use disorder in Lebanon.Methods
A one-group pre-test post-test design study was performed at SKOUN Lebanese Addiction Centre between January 2013 and December 2014. Eighty-six out of 181 patients agreed to participate and completed the 3-month assessment and 38 concluded the 12-month assessment. Psychological (depression and anxiety, quality of life), substance dependence/abuse, behavioral (injecting behavior, sharing needles and paraphernalia), and social outcomes were evaluated at baseline, 3, and 12 months post-treatment.Results
Remarkable statistical significance improvements were observed 3 months after treatment in most outcome variables including quality of life, anxiety, substance dependence, overdose, employment, and injecting behavior. Improvements were sustained 12 months after treatment.Conclusion
Results support expanding the access to opioid agonist therapy in other MENA countries to treat substance dependence and reduce harms among individuals with opioid use disorder.7.
Travis M. Scott Monica Rivera Mindt Chinazo O. Cunningham Franchesca Arias Kelly Coulehan Aprille Mangalonzo Pat Olsen Julia H. Arnsten 《Substance abuse treatment, prevention, and policy》2017,12(1):48
Background
Among persons with opioid use disorder (OUD), neuropsychological dysfunction is associated with depression, and better neuropsychological function is associated with opioid abstinence. However, it is unknown whether depressive symptomatology or adherence to opiate agonist treatment are associated with neuropsychological change over time.Methods
We recruited 20 buprenorphine/naloxone-treated adults with OUD (M Age?=?45.2 years [SD?=?8.1]; 25% female) to complete baseline and 6 month visits containing a neuropsychological test battery and self-reported measures of depressive symptomatology and medication adherence.Results
Depressive symptomatology was not significantly related to neuropsychological change (p’s?>?.05). Greater adherence to buprenorphine/naloxone was associated with improvements in learning, memory, and global functioning (r’s?=?.52–60; p’s?<?.05).Conclusions
Among OUD patients, greater adherence to buprenorphine/naloxone is associated with improved neuropsychological functioning over time. In contrast, depressive symptomatology is not associated with neuropsychological functioning over time. Supporting adherence to buprenorphine/naloxone may improve and/or preserve learning and memory functioning in individuals treated for OUD.Trial registration
NCT01108679. Registered 21 April 2010.8.
Des Crowley Marie Claire Van Hout John S. Lambert Enda Kelly Carol Murphy Walter Cullen 《Harm reduction journal》2018,15(1):62
Background
Hepatitis C virus (HCV) infection is a global epidemic with an estimated 71 million people infected worldwide. People who inject drugs (PWID) are overrepresented in prison populations globally and have higher levels of HCV infection than the general population. Despite increased access to primary health care while in prison, many HCV infected prisoners do not engage with screening or treatment. With recent advances in treatment regimes, HCV in now a curable and preventable disease and prisons provide an ideal opportunity to engage this hard to reach population.Aim
To identify barriers and enablers to HCV screening and treatment in prisons.Methods
A qualitative study of four prisoner focus groups (n =?46) conducted at two prison settings in Dublin, Ireland.Results
The following barriers to HCV screening and treatment were identified: lack of knowledge, concerns regarding confidentiality and stigma experienced and inconsistent and delayed access to prison health services. Enablers identified included; access to health care, opt-out screening at committal, peer support, and stability of prison life which removed many of the competing priorities associated with life on the outside. Unique blocks and enablers to HCV treatment reported were fear of treatment and having a liver biopsy, the requirement to go to hospital and in-reach hepatology services and fibroscanning.Conclusion
The many barriers and enablers to HCV screening and treatment reported by Irish prisoners will inform both national and international public health HCV elimination strategies. Incarceration provides a unique opportunity to upscale HCV treatment and linkage to the community would support effectiveness.9.
Julia Goldman-Hasbun Kora DeBeck Jane A. Buxton Ekaterina Nosova Evan Wood Thomas Kerr 《Harm reduction journal》2017,14(1):79
Background
The distribution of take-home naloxone (THN) kits has been an important strategy in reducing overdose fatalities among people who use drugs. However, little is known about the use of THN among youth who are street-involved. The present study explores knowledge and possession of THN among street-involved youth in a Canadian setting.Methods
Data were derived from the At-Risk Youth Study (ARYS), a prospective cohort of street-involved youth age 14–28 at enrollment in Vancouver, Canada. Participants completed a standardized questionnaire, which included items related to knowledge and possession of THN, sociodemographic characteristics, and substance use-related factors. Multivariable logistic regression models were used to identify factors independently associated with knowledge and possession of THN.Results
Between December 2014 and November 2016, 177 youth were interviewed, including 68 females (38.4%). While 126 (71.2%) participants reported knowledge of THN, only 40 (22.6%) possessed a THN kit. Caucasian/white ethnicity was found to be positively associated with both knowledge and possession of THN (both p?<?0.05). Public injection drug use in the last 6 months was found to be positively associated with knowledge of THN, while daily heroin use and daily methamphetamine use were associated with possession of THN (all p?<?0.05). Male gender was negatively associated with possession of THN (p?<?0.05).Conclusions
These findings highlight important gaps between knowledge and possession of THN among youth and the need to increase participation in THN programs among specific populations including non-white and male youth. Further research is needed to gain a better understanding of the barriers that may prevent certain youth from acquiring THN kits.10.
Anita L. Hansen G. Ambroziak D. Thornton L. Dahl B. Grung 《The journal of nutrition, health & aging》2018,22(4):513-518
Objectives
To investigate the effect of a long-term fatty fish intervention on a pure cognitive mechanism important for self-regulation and mental health, i.e. working memory (WM), controlling for age and IQ.Design
A randomized controlled trial.Setting
A forensic facility.Participants
Eighty-four young to middle aged male forensic inpatients with psychiatric disorders.Intervention
Consumption of farmed salmon or control meal (meat) three times a week during 23 weeks.Measurement
Performance on WM tasks, both accuracy and mean reaction time, were recorded pre and post intervention.Results
Performance on a cognitive functioning tasks taxing WM seemed to be explained by age and IQ.Conclusion
Fatty fish consumption did not improve WM performance in a group of young to middle aged adults with mental health problems, as less impressionable factors such as aging and intelligence seemed to be the key components. The present study improves the knowledge concerning the interaction among nutrition, health and the aging process.11.
A. W. Batchelder L. Cockerham-Colas D. Peyser S. P. Reynoso I. Soloway A. H. Litwin 《Harm reduction journal》2017,14(1):67
Background
Although opioid-dependent patients are disproportionately impacted by hepatitis C (HCV), many do not receive treatment. In addition to HCV treatment-access barriers, substance-using patients may be reluctant to pursue treatment because of wariness of the medical system, lack of knowledge, or stigma related to HCV treatment. Implementation of a formal peer education program is one model of reducing provider- and patient-level barriers to HCV treatment, by enhancing mutual trust and reducing stigma.Methods
We used thematic qualitative analysis to explore how 30 HCV patients and peer educators perceived a HCV peer program within an established methadone maintenance program in the USA.Results
Participants unanimously described the program as beneficial. Participants described the peer educators’ normalization and dispelling of myths and fears around HCV treatment, and their exemplification of HCV treatment success, and reductions in perceived stigma. Peer educators described personal benefits.Conclusions
These findings indicate that HCV peer educators can enhance HCV treatment initiation and engagement within opioid substitution programs.12.
M. H. Jaafar S. Mahadeva P. Subramanian Maw Pin Tan 《The journal of nutrition, health & aging》2017,21(4):473-479
Objective
To explore the perceptions of healthcare professionals’ (HCPs) in a South East Asian nation towards percutaneous endoscopic gastrostomy (PEG) feeding.Design
Semi-structured, qualitative interviews.Settings
A teaching hospital in Kuala Lumpur, Malaysia.Participants
A total of 17 healthcare professionals aged 23-43 years, 82% women.Results
Thematic analysis revealed five themes that represent HCPs’ perceptions in relation to the usage of PEG feeding: 1) knowledge of HCPs, 2) communication, 3) understanding among patients, and 4) financial and affordability.Conclusion
The rationale for reluctance towards PEG feeding observed in this regions was explained by lack of education, knowledge, communication, team work, and financial support. Future studies should assess the effects of educational programmes among HCPs and changes in policies to promote affordability on the utilization of PEG feeding in this region.13.
Erika Berggren Y. Orrevall A. Ödlund Olin P. Strang R. Szulkin L. Törnkvist 《The journal of nutrition, health & aging》2016,20(4):428-438
Objective
Evaluate the effectiveness of a continuing educational intervention on primary health care professionals’ familiarity with information important to nutritional care in a palliative phase, their collaboration with other caregivers, and their level of knowledge about important aspects of nutritional care.Design
Observational cohort study.Setting
10 primary health care centers in Stockholm County, Sweden.Participants
140 district nurses/registered nurses and general practitioners/physicians working with home care.Intervention
87 professionals participated in the intervention group (IG) and 53 in the control group (CG). The intervention consisted of a web-based program offering factual knowledge; a practical exercise linking existing and new knowledge, abilities, and skills; and a case seminar facilitating reflection.Measurements
The intervention’s effects were measured by a computer-based study-specific questionnaire before and after the intervention, which took approximately 1 month. The CG completed the questionnaire twice (1 month between response occasions). The intervention effects, odds ratios, were estimated by an ordinal logistic regression.Results
In the intra-group analyses, statistically significant changes occurred in the IG’s responses to 28 of 32 items and the CG’s responses to 4 of 32 items. In the inter-group analyses, statistically significant effects occurred in 20 of 32 statements: all 14 statements that assessed familiarity with important concepts and all 4 statements about collaboration with other caregivers but only 2 of the 14 statements concerning level of knowledge. The intervention effect varied between 2.5 and 12.0.Conclusion
The intervention was effective in increasing familiarity with information important to nutritional care in a palliative phase and collaboration with other caregivers, both of which may create prerequisites for better nutritional care. However, the intervention needs to be revised to better increase the professionals’ level of knowledge about important aspects of nutritional care.14.
Background
North America is currently experiencing an overdose epidemic due to a significant increase of fentanyl-adulterated opioids and related analogs. Multiple jurisdictions have declared a public health emergency given the increasing number of overdose deaths. In the province of British Columbia (BC) in Canada, people who use drugs and who are unstably housed are disproportionately affected by a rising overdose crisis, with close to 90% of overdose deaths occurring indoors. Despite this alarming number, overdose prevention and response interventions have yet to be widely implemented in a range of housing settings.Overdose prevention interventions
There are few examples of overdose prevention interventions in housing environments. In BC, for example, there are peer-led naloxone training and distribution programs targeted at some housing environments. There are also “supervised” spaces such as overdose prevention sites (similar to supervised consumption sites (SCS)) located in some housing environments; however, their coverage remains limited and the impacts of these programs are unclear due to the lack of evaluation work undertaken to date. A small number of SCS exist globally in housing environments (e.g., Germany), but like overdose prevention sites in BC, little is known about the design or effectiveness, as they remain under-evaluated.Conclusions
Implementing SCS and other overdose prevention interventions across a range of housing sites provides multiple opportunities to address overdose risk and drug-related harms for marginalized people who use drugs. Given the current overdose crisis rising across North America, and the growing evidence of the relationship between housing and overdose, the continued implementation and evaluation of novel overdose prevention interventions in housing environments should be a public health priority. A failure to do so will simply perpetuate what has proven to be a devastating epidemic of preventable death.15.
Background
Responsible beverage service (RBS) training designed to improve the appropriate service of alcohol in commercial establishments is typically delivered in workshops. Recently, Web-based RBS training programs have emerged. This report describes the formative development and subsequent design of an innovative Web-delivered RBS program, and evaluation of the impact of the program on servers’ knowledge, attitudes, and self-efficacy.Methods
Formative procedures using focus groups and usability testing were used to develop a Web-based RBS training program. Professional alcohol servers (N?=?112) who worked as servers and/or mangers in alcohol service settings were recruited to participate. A pre-post assessment design was used to assess changes associated with using the program.Results
Participants who used the program showed significant improvements in their RBS knowledge, attitudes, and self-efficacy.Conclusions
Although the current study did not directly observe and determine impact of the intervention on server behaviors, it demonstrated that the development process incorporating input from a multidisciplinary team in conjunction with feedback from end-users resulted in creation of a Web-based RBS program that was well-received by servers and that changed relevant knowledge, attitudes, and self-efficacy. The results also help to establish a needed evidence base in support of the use of online RBS training, which has been afforded little research attention.16.
Walter Verrusio A. Renzi F. Cecchetti F. Gaj M. Coi M. Ripani M. Cacciafesta 《The journal of nutrition, health & aging》2018,22(8):934-937
Context
The Human Body Posturizer (HBP) is an exoskeleton used in the neurorehabilitation. The HBP may improve motor control by stimulating the pre-frontal cortex, a brain region involved also in the inhibitory modulation of the amygdala whose hyperactivity is involved in the mechanisms of depression.Objective
The aim of the study was to investigate in institutionalized elderly patients the effects on depression of a physical training with the use of the HBP compared to a traditional training.Design
Randomized controlled trial.Participants
20 institutionalized patients (mean age = 88, ds = ± 5, 3 males) with moderate depression levels.Intervention
The participants were randomly assigned to: a) HBP Group, which carried out physical training using the HBP; b) Excercise Group, which carried out a training without the use of the orthosis. The training was conducted for 6 months (3 sessions each week), with the same kind of exercises with or without the HBP according to the assignment group.Measurements
Participants were evaluated at baseline using the Tinetti balance and Gait scale, the Mini Mental State Examination and the Geriatric Handicap Scale. The Geriatric Depression Scale was administered to the participants before and after the period of training. RESULTS: The two groups were homogeneous for age, baseline motor ability (risk falls), handicap score, cognitive functioning and depression levels. After 6 months of exercise training a significant reduction in depression levels was reported only in the HBP Group (p <.01).Conclusions
A positive effect of the HBP in the modulation of mood in institutionalized elderly subjects was found. It is possible to hypothesis that a traditional training without the HBP may require more time to achieve significant results. Clinical implications will be discussed.17.
Yoshihiro Yoshimura K. Uchida S. Jeong M. Yamaga 《The journal of nutrition, health & aging》2016,20(2):185-191
Objective
To investigate the effects of nutritional intervention with resistance training on skeletal muscle mass in elderly patients with disabilities in a convalescent rehabilitation setting.Design
A randomized controlled trial. (UMIN Clinical Trials Registry ID: UMIN000006238).Setting
A rehabilitation hospital.Participants
39 elderly patients with decreased skeletal muscle mass in an inpatient convalescence rehabilitation unit.Interventions
A combination of resistance training plus nutritional supplementation (R/N group) or resistance training alone (R group). The training and supplementation were conducted essentially from the patient’s admission to discharge (2–6 months).Outcome Measures
The patients were evaluated at the time of admission and at the end of the intervention for skeletal muscle mass (calf circumference [CC] as a primary outcome, and arm circumference [AC]), hand grip strength (HG), Mini-Nutritional Assessment-Short Form (MNA®-SF) score, serum albumin level (Alb), body mass index (BMI), and activities of daily living (ADL) as represented by the Barthel Index (BI) score.Results
Significant treatment effects were seen for CC, AC, BI, Alb in the R/N group compared to the R group. A mean treatment effect of 3.2 (95%CI: 2.0–4.4) was seen in CC, 1.4 (95%CI: 0.8–2.1) was seen in AC, 11.2 (95%CI: 0.5–21.8) was seen in BI, 0.3 (95%CI: 0.1–0.5) was seen in Alb.Conclusion
The results of this study suggest that nutritional intervention added to resistance training during convalescent rehabilitation may improve skeletal muscle mass and activities of daily living.18.
J. Blackwood T. Shubert K. Fogarty C. Chase 《The journal of nutrition, health & aging》2016,20(2):138-145
Objectives
Cognitive intervention studies have reported improvements in various domains of cognition as well as a transfer effect of improved function post training. Despite the availability of web based cognitive training programs, most intervention studies have been performed under the supervision of researchers. Therefore, the purpose of this study was to first, examine the feasibility of a six week home based computerized cognitive training (CCT) program in a group of community dwelling older adults and, second, to determine if a CCT program which focused on set shifting, attention, and visual spatial ability impacted fall risk measure performance.Design
This pilot study used a pretest/posttest experimental design with randomization by testing site to an intervention or control group.Participants
Community dwelling older adults (mean age = 74.6 years) participated in either the control (N=25) or the intervention group (N=19).Intervention
Intervention group subjects participated in 6 weeks of home based CCT 3x/week for an average of 23 minutes/session, using an online CCT program.Measurements
Comparisons of mean scores on three measures of physical function (usual gait speed, five times sit to stand, timed up and go) were completed at baseline and week 7.Results
Following the completion of an average of 18 sessions of CCT at home with good adherence (86%) and retention (92%) rates, a statistically significant difference in gait speed was found between groups with an average improvement of 0.14m/s in the intervention group.Conclusion
A home based CCT program is a feasible approach to targeting cognitive impairments known to influence fall risk and changes in gait in older adults.19.
Richard A. Dennis K. K. Garner P. M. Kortebein C. M. Parkes M. M. Bopp S. Li K. P. Padala P. R. Padala D. H. Sullivan 《The journal of nutrition, health & aging》2018,22(2):269-275